38436120

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11863}}^1$

素因数の和:11886

約数の個数: 80

約数和(自身を含む): 129198960

約数和(自身を除く): 90762840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 11863, 23726, 35589, 47452, 59315, 71178, 94904, 106767, 118630, 142356, 177945, 213534, 237260, 284712, 320301, 355890, 427068, 474520, 533835, 640602, 711780, 854136, 960903, 1067670, 1281204, 1423560, 1601505, 1921806, 2135340, 2562408, 3203010, 3843612, 4270680, 4804515, 6406020, 7687224, 9609030, 12812040, 19218060, 38436120]

約数ペア:

[(1, 38436120), (2, 19218060), (3, 12812040), (4, 9609030), (5, 7687224), (6, 6406020), (8, 4804515), (9, 4270680), (10, 3843612), (12, 3203010), (15, 2562408), (18, 2135340), (20, 1921806), (24, 1601505), (27, 1423560), (30, 1281204), (36, 1067670), (40, 960903), (45, 854136), (54, 711780), (60, 640602), (72, 533835), (81, 474520), (90, 427068), (108, 355890), (120, 320301), (135, 284712), (162, 237260), (180, 213534), (216, 177945), (270, 142356), (324, 118630), (360, 106767), (405, 94904), (540, 71178), (648, 59315), (810, 47452), (1080, 35589), (1620, 23726), (3240, 11863)]